baber/WOPTO huggingface dataset:
Patent JP-2007256252-A (JP)
Title: Analytical method for erroneous arrangement accident of fuel assembly
Inventor: KUO WENG-SHENG
IPC: G21C17/00
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analytical method for an accident a wrong due to accident in a fuel assembly due to arrangement, capable of analyzing, using few analysis objects.  <P>SOLUTION: A erroneous arrangement of the single fuel assembly is calculated in step 11, a fuel consumption over all the cores is calculated corresponding to individual situations, in step 12, a matrix of limit power ratios is detected in the two individual erroneous arrangements corresponding to combinations of the erroneous arrangements, in step 13, two set of the CPR matrixes are superposed to obtain the CPR matrixes of the combinations with the one wrong arrangement, the maximum variation of the limit power ratio is found, based on the CPR matrixes in the respective combinations of the erroneous arrangements, in step 14, the combinations of the wrong arrangements with numerical values, up to the 10th, sequentially starting from the maximum are selected based on a MaxDCPR, in step 15, the fuel consumption for the cores as a whole is recalculated to detect the maximum MaxDCPR value, based on the ten of combinations, and the final analysis result is obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031566-A (JP)
Title: Method for producing polyester fiber for base cloth of adhesive tape
Inventor: FUJIMORI MINORU
IPC: D03D1/00
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably and economically producing a polyester fiber for a base cloth of an adhesive tape, which has excellent hand-cuttability while having tensile strength higher than that of a conventional tape.  <P>SOLUTION: The polyester fiber for the base cloth of an adhesive tape is produced by melt-spinning polyethylene terephthalate, temporarily winding the undrawn fiber and drawing the fiber in two or three stages. In the above process, a polyethylene terephthalate having an intrinsic viscosity of 0.62-0.68 and free from copolymerizing component is used as the polyester, the polymer is spun at a spinning speed of 1,200-2,000 m/min and the undrawn fiber is drawn in two stages so as to be 1.1-1.5 times at the first stage and 2.0-3.0 times at the second stage, or drawn in three stages so as to be 1.1-1.3 times at the first stage, 1.3-1.5 times at the second stage and 1.8-2.5 times at the third stage to obtain a drawn fiber having a strength of 4.0-6.0 cN/dtex, an elongation of 12-22% and a boiling water shrinkage of 6.5-10%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034510-A (JP)
Title: Group iii nitride compound semiconductor light emitting element, its manufacturing method, and lamp
Inventor: MIKI HISAYUKI
IPC: H01L33/36
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group III nitride compound semiconductor light emitting element which is excellent in productivity and has an excellent light emitting characteristic, to provide its manufacturing method, and to provide a lamp.  <P>SOLUTION: An intermediate layer 12 composed of at least a group III nitride compound is laminated on a substrate 11. An n-type semiconductor layer 14, a light emitting layer 15, and a p-type semiconductor layer 16, are successively laminated on the intermediate layer 12. The intermediate layer 12 is constituted as the layer deposited by allowing a metallic raw material and gas containing group V elements to be activated by plasma and reacted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037139-A (JP)
Title: Pneumatic tire
Inventor: NAKAMURA TOMOHIKO
IPC: B60C11/04
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of reducing pattern noise and suppressing a wandering phenomenon while keeping hydro performance and steering stability good.  <P>SOLUTION: At least three main grooves 11 making straight lines are provided on a tread surface 1, and two sub grooves 12 which are linear and thinner/narrower than the all main grooves 11 are provided on both sides of the center main groove 11. A land part 21 is divided in a center area A1 regulated inside of those sub grooves 12, and a land part 22 is divided in an outside area A2 regulated outside of the sub groove 12. A plurality of lug grooves 14 is provided on the land part 22 to divide the land part 22 into a plurality of blocks. At least one of side wall surfaces of each main groove 11 is chamfered, and a cross-section outline shape of a chamfering portion 11a is made to be an arc contacting with the tread surface 1. A ratio of groove width GW2 at a center position in a depth direction to groove width GW1 on the tread surface 1 of each main groove is made to be 30 to 55%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040131-A (JP)
Title: Image forming method
Inventor: ARAI KENJI
IPC: G03G15/20
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an electrophotographic image providing a print with photo-like gloss and no irregular gloss by a simple secondary fixing device.  <P>SOLUTION: The image forming method comprises transferring toner through an electrophotographic system onto the surface of an electrophotographic image receiving sheet having at least one heat insulating layer on a reflective support, primarily fixing the toner in a primary fixing step, and then secondarily fixing the toner to obtain a fixed image in a secondary fixing step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039080-A (JP)
Title: Sealing system
Inventor: MATSUI NORIYUKI
IPC: F15B15/14
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing system improved in durability.  <P>SOLUTION: The sealing system 10a for sealing an annular clearance between a cylinder 32 and a piston 32 of a hydraulic breaker comprises: a rod packing 500 for preventing oil leak; and a buffer ring 100 for buffering the hydraulic pressure, disposed closer to the sealing side of oil O from the rod packing 500. The rod packing 500 and the buffer ring 100 provided to be slidable to the piston 32. The buffer ring 100 includes a groove 111 and a through-hole 112 for forming a passage connecting the hydraulic pressure side to the rod packing 500, provided in a position distant from a sliding part with the piston 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038498-A (JP)
Title: Sound absorbing structure
Inventor: KOBAYASHI KIMIKI
IPC: E04B1/84
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the noise in buildings such as halls, station concourses, and plants.  <P>SOLUTION: This sound absorbing structure 1a comprises a rigid body 2 having a recess 21 and a sound absorbing member 3 fitted to the recess 21 of the rigid body 2. The rigid body 2 is used as a rear rigid wall structure, and formed of a member such as an H-steel. A sound absorbing body 3a comprises a membrane-like low frequency sound absorbing member 31 closing the opening of the recess 21 of the rigid body 2 and a porous body 32 laminated on the low frequency sound absorbing member 31 on the side opposed to the recess 21 and stored in the recess 21. The sound absorbing body 3a is so formed in a rectangular parallelepiped shape as to be generally fitted to the recess 21 of the rigid body 2. The low frequency sound absorbing member 31 is formed of a material having nonflammability and not producing harmful gases during the combustion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041999-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KIMURA NAOTO
IPC: H01L25/065
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can mount a plurality of semiconductor chips on a lead frame, and can reduce a manufacture cost and its manufacturing method.  <P>SOLUTION: The semiconductor device includes a semiconductor chip 20 which has an upper surface 20a where a plurality of electrode pads 22 are located around its circumference, and the lower surface 20b on its opposite side, and which is mounted so as to face the upper surface 20a to a lower surface 3b of an island 3; a semiconductor chip 10 which has an upper surface 10a where a plurality of electrode pads 12 are located around its circumference and the lower surface 10b on its opposite side, and is mounted so as to face the lower surface 10b to an upper surface 3a of the island portion 3; a plurality of wires 30 which are respectively connected by reverse bonding with one point on each leads 5 as a starting point and with each pads 12, 22 correspondent to the semiconductor chips 10, 20 as an ending point; and a sealing resin 40. The wires 30 are connected with each pad 12, 22 so as to contact with the side of the wires 30 along, in parallel to, the upper surface 10a, 20a of the semiconductor devices 10, 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007044525-A (JP)
Title: Tubular support prostheses having laterally overlapping bent part
Inventor: FLIEDNER THILO
IPC: A61F2/915
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tubular support prostheses including a plurality of support rings, which is a vascular stent for a vessel or an intracorporeal lumen, improved in various characteristics to reduce while enough avoiding a tendency that the bent part of the support ring rises, preferably the stress peak.  <P>SOLUTION: This tubular support prostheses for a vessel or an intracorporeal lumen includes: at least expandable support rings disposed adjacent to each other and connected to each other in at least one connecting part, wherein the support rings are formed of a filament bent in zigzag to form a plurality of bent parts, at least one bent part of the first support ring and one bent part of the second support ring adjacent thereto overlap each other in the lateral direction, and the connecting part is formed on the overlapping area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008042703-A (JP)
Title: Screen display mode switching apparatus, television receiving set, and screen display mode switching method
Inventor: OKUMOTO HIROAKI
IPC: H04N5/44
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a switching operation of a screen display mode accompanied by input.  <P>SOLUTION: The screen display mode switching apparatus controls the switching of an input terminal by an input switching switch 11 and a count by a counter 17 by means of a CPU 20 according to an input switching indication. When the switching of the screen display mode is controlled by an RGB processor 14 according to screen display mode switching indication, an accumulated viewing time at each screen display mode stored in a viewing time storage portion 18 is referred with the control of the switching of INPUT 1 to INPUT 4 as the input terminals, and the switching by the RGB processor 14 is controlled so that the screen display mode is switched in the order of lengths of the accumulated viewing times according to the screen display mode switching indication.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041597-A (JP)
Title: Headlamp for vehicle
Inventor: SUZUKI YASUSHI
IPC: F21Y101/00
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve drawbacks of a conventional headlamp for a vehicle as to the long distance visibility due to light-dark difference, and the uncomfortable feeling and the troublesomeness due to light and dark.  <P>SOLUTION: An elbow point E1 as an intersection of an oblique edge 11 and an upper horizontal edge 13 in a shade 5 is horizontally offset from a reference position E10 or a vertical reference axis VU-VD on the opposite side of an intersection E3 of the oblique edge 11 and a lower horizontal edge 12. Accordingly, an elbow point E2 as an intersection of an oblique cut-off line CL1 and a lower horizontal cut-off line CL3 in a low beam light distribution pattern P is horizontally offset from a reference position E2 or the vertical reference axis VU-VD on the opposite side of an intersection E4 of the oblique cut-off line CL1 and an upper horizontal cut-off line CL2. This provides the horizontal light-dark difference, thereby improving the long distance visibility as compared with a Z-shaped dark portion, and decreasing the uncomfortable feeling and the troublesomeness as compared with a Z-shaped light and dark, which provides a contribution to the traffic safety.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047571-A (JP)
Title: Shunt resistor and current measuring device using the same
Inventor: NISHIO TAKESHI
IPC: H01C13/00
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with mounting of new components and connection cables to measure a large current, and to facilitate assembly and achieve an inexpensive configuration.  <P>SOLUTION: A shunt resistor 300 has a resistor 330 between a first connection terminal 310 and a second connection terminal 320, and is formed in a washer shape. In a current measuring device using the shunt resistor 300, a battery 200 has a bolt 220 as a cable terminal support for supporting a cable terminal 210, the shunt resistor 300 is arranged between the bolt 220 and the cable terminal 210, and a sleeve-shaped insulator 240 is provided between the bolt 220 and the cable terminal 210.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046700-A (JP)
Title: Distributed directory storage device and data processing request transfer program
Inventor: YOKOTA HARUO
IPC: G06F12/00
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed directory storage device capable of performing concurrency control without performing latch coupling with a large load in message transmission when managing data in a tree structure.  <P>SOLUTION: The distributed directory storage device PE<SB>A</SB>includes a boundary value setting means 232a for setting a boundary value for a retrieval key to manage a page, regarding the each page constituting a tree structure, a path error determination means 223 for determining a path error based on whether the value of the retrieval key is within the boundary value, a path re-retrieval means 224 for retrieving a path again from an upper page when an error is determined, a transfer determination means 221 for determining whether to transfer request processing for data to another distributed directory storage device on the basis of a reference destination in the page, and a transfer means 222 for transmitting a processing request to the another distributed directory storage device if the transfer is determined.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046209-A (JP)
Title: Optical path restricting/opening and closing device
Inventor: MORI KOSUKE
IPC: G03B9/10
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical path restricting/opening and closing device improved to achieve thinning as shown in figure 1.  <P>SOLUTION: The actuator 10 of the optical path restricting/opening and closing device includes: a rotor magnet 11 having a drive pin 13a to drive an optical path shielding plate sliding on a plane orthogonal to an optical path; a stator yoke 15 arranged on the outer periphery part of the rotor magnet 11 and having a plurality of magnetic poles; and a coil 17 wound around a bobbin 18 to be attached to one piece 15b of the stator yoke 15. The terminal 19 of the coil 17 is provided to project in a direction nearly orthogonal to the optical axis of the optical path.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046815-A (JP)
Title: Image display device and program
Inventor: HASHIMOTO HIDEYUKI
IPC: G06F3/12
Filed: 2006-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device that allows confirming image data while maintaining security.  <P>SOLUTION: An area that is not displayed and non-operation time during which the area is not displayed are set by means of a format input part 105 on image data obtained by an image reading part 101. When the image data are displayed, a time elapse determining part 1193 monitors operations at an operation input part 25; when it is determined that the time that it has not been operated has reached the set non-operation time, an image processing part 115 processes the image data so that the area is not displayed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045821-A (JP)
Title: Hot-water storage type hot water supply apparatus
Inventor: FUJIE SHINYA
IPC: F24H1/18
Filed: 2006-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-water storage type hot water supply apparatus, preventing foreign matter such as sludge from entering a going water passage to hardly cause clogging and damage in a heating device, and having good maintainability and convenience in use in the case of utilizing hot water in a hot water storage tank.  <P>SOLUTION: This hot-water storage type hot water supply apparatus includes: a hot water storage tank; a heating device provided outside the hot water storage tank for heating hot water, the going water passage for supplying hot water from the bottom of the hot water storage tank to the heating device; a return water passage for returning the hot water heated by the heating device to the upper part of the hot water storage tank; and a drain water passage for discharging hot water from the bottom of the hot water storage tank, wherein the going water passage and the drain water passage are provided independently and respectively connected directly to the hot water storage tank, and an inflow port of hot water to the going water passage in the hot water storage tank is provided at a higher position than the bottom in the hot water storage tank.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006340397-A (JP)
Title: Image processing apparatus and image processing method
Inventor: NAKAYA HIDEO
IPC: H04N19/61
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To allow to process an image more properly according to its property.  <P>SOLUTION: A block containing a predetermined observation pixels is generated from an original image. A first class generation circuit 11 calculates a similarity (self-similarity of images) between a pixel skipping block obtained by skipping pixels consisting the block and a downsized block downsized from the block. On the other hand, a second class generation circuit 12 detects a pattern of pixels aligned in a direction with the most self-similarity among the pixels consisting the downsized block (or the pixel skipping block). A last class determination circuit 13 classes the block containing the observation pixels based on both of the outputs from the first class generation circuit 11 and the second class generation circuit 12, and then, a process corresponding to the class is applied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008043295-A (JP)
Title: Spinning reel for fishing
Inventor: HOSHI NAOKI
IPC: A01K89/01
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning reel for fishing furnished with a small-sized light-weight backstop device absorbing the impact force in the reverse rotation of a rotor and giving stable shock-absorbing performance.  <P>SOLUTION: The spinning reel 10 for fishing is provided with a backstop device 50 to prevent the reverse rotation of a rotor 30 rotating around a shaft cylinder 32 interlocked with the operation of a handle 18 to absorb the impact force generated by the delivery of a fishing line. The backstop device 50 of the spinning reel is provided with a backstop member 52 supported on the inner circumference of the cylindrical part 46 of the rotor 30 in a manner rotatable relative to the cylindrical part 46, a stopping member 54 to engage with the backstop member 52 and stop the movement of the rotor 30 in reverse rotation direction in the reverse rotation of the rotor 30, a spring member 56 placed between the backstop member 54 and the rotor 30 and absorb the impact force applied to the backstop member in the case of stopping the reverse rotation of the rotor, and a friction member 58 to form a frictional force for suppressing the deformation of the spring member 56.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044327-A (JP)
Title: Multi-tone image forming method by laser marking
Inventor: IKENO JUNICHI
IPC: B23K26/00
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-tone image forming method by a laser marking wherein a high definition multi-tone image can be formed.  <P>SOLUTION: A femtosecond laser is illuminated on an irradiated body 30, thereby a pile of colored layers (layer 1, layer 2, layer 3, layer 4, and layer 5) are formed inside the irradiated body 30. The colored images in forms of layers (layer 1, layer 2, layer 3, layer 4, and layer 5) being numerously piled, shading of the colored image seen on the surface of the irradiated body 30 can be changed in accordance with the number of the piled layers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009178843-A (JP)
Title: Identification card, and identification card transaction system using the identification card
Inventor: KUBOTA YOSHINORI
IPC: G06Q20/40
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an identification card transaction system, which is so strong against a bending or a high temperature that is not broken and which prevents an unauthorized copy of identification information recorded, thereby to eliminate leakage of personal information or erasure of the identification information, and to provide an identification card transaction system which has prevented an unauthorized use of the identification information.  <P>SOLUTION: The identification card 1 has at least one identification information recording portion 20 in a card body 10 which is integrally formed of a 6-4 titanium alloy. The identification information recording portion is constituted such that a plurality of cells 30 divided finely in the longer-side direction of the card are arrayed at a plurality of stages in the shorter-side direction of the card. Each of the cells is provided with first identification information according to a predetermined angle of a straight pattern engraved in each cell, and second identification information according to a predetermined depth of the cells engraved. A plurality of pieces of intrinsic identification information are prepared by combining the first identification information and the second identification information. Moreover, the identification card is colored on its surface with a deposited metal layer. The identification information is engraved by a laser engraver. The identification card can be used in a transaction system according to an automatic cash dispenser.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008049535-A (JP)
Title: Liquid delivering apparatus, and method for cleaning liquid delivering surface
Inventor: INOUE HIROSHI
IPC: B41J2/165
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve cleanability for a liquid delivering surface while suppressing the wasteful consumption of liquid.  <P>SOLUTION: This liquid delivering apparatus is equipped with a head 50, a pressure adjusting section 162, a head driving section 154, a cleaning member 66, and a controlling means. In this case, the head 50 has the liquid delivering surface 50a. The pressure adjusting section 162 adjusts the pressure in the head 50. The head driving section 154 drives the head 50. The cleaning member 66 slides on the liquid delivering surface 50a of the head 50. The controlling means makes a meniscus at the liquid delivering port of the head 50 into a protruding shape by pressurizing the inside of the head 50 by the pressure adjusting section 162. At the same time, the controlling means makes the cleaning member 66 perform a first sliding motion under a state in which a meniscus fine vibration waveform at a degree by which the liquid is not delivered by the head driving section 154 is imparted to the head 50, and wets the liquid delivering surface 50a with the liquid which is permeated from the liquid delivering port. In the meantime, the controlling means wipes off the liquid delivering surface 50a by making the cleaning member 66 perform a second sliding motion under a state in which the meniscus fine vibration waveform to the head 50 is stopped.  <P>COPYRIGHT: (C)2008,JPO&INPIT